From e518937a3a87560561f4988dc69094324e17e723 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 7 Feb 1999 12:50:11 +0000 Subject: Update. 1999-02-07 Ulrich Drepper * Versions.def: New version GLIBC_2.1.1 for libc. * stdlib/Versions: Add _Exit, imaxdiv, and imaxdiv to GLIBC_2.1.1. * stdlib/labs.c: Moved to... * sysdeps/generic/labs.c: ...here. * stdlib/llabs.c: Moved to... * sysdeps/generic/llabs.c: ...here. * stdlib/stdlib.h: Allow definition of ldiv_t and lldiv_t in other header. Declare _Exit. * sysdeps/generic/_exit.c: Add alias _Exit. * sysdeps/mach/hurd/_exit.c: Likewise. * sysdeps/standalone/i386/force_cpu386/_exit.c: Likewise. * sysdeps/standalone/i960/nindy960/_exit.c: Likewise. * sysdeps/standalone/m68k/m68020/mvme136/_exit.c: Likewise. * sysdeps/unix/_exit.c: Likewise. * sysdeps/wordsize-32/inttypes.h: Define imaxdiv_t and declare imaxdiv and imaxabs. Declare lldiv_t if necessary. * sysdeps/wordsize-64/inttypes.h: Likewise. * sysdeps/wordsize-32/llabs.c: New file. * sysdeps/wordsize-32/lldiv.c: New file. * sysdeps/wordsize-64/labs.c: New file. * sysdeps/wordsize-64/ldiv.c: New file. * manual/arith.texi: Document imaxabs, imaxdiv_t, and imaxdiv. * manual/startup.texi: Document _Exit. 1999-02-07 Andreas Jaeger * nscd/cache.c: Include for inet_ntop. --- sysdeps/wordsize-64/inttypes.h | 46 +++++++++++++++++++++++++++++++++++++++++- sysdeps/wordsize-64/labs.c | 23 +++++++++++++++++++++ sysdeps/wordsize-64/ldiv.c | 23 +++++++++++++++++++++ 3 files changed, 91 insertions(+), 1 deletion(-) create mode 100644 sysdeps/wordsize-64/labs.c create mode 100644 sysdeps/wordsize-64/ldiv.c (limited to 'sysdeps/wordsize-64') diff --git a/sysdeps/wordsize-64/inttypes.h b/sysdeps/wordsize-64/inttypes.h index f37221b..a3763c7 100644 --- a/sysdeps/wordsize-64/inttypes.h +++ b/sysdeps/wordsize-64/inttypes.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -251,6 +251,28 @@ __BEGIN_DECLS +/* We have to define the `uintmax_t' type using `ldiv_t'. */ +#ifndef _STDLIB_H +/* Returned by `ldiv'. */ +typedef struct + { + long int quot; /* Quotient. */ + long int rem; /* Remainder. */ + } ldiv_t; +# define __ldiv_t_defined 1 +#endif + +/* Returned by `imaxdiv'. */ +typedef ldiv_t imaxdiv_t; + + +/* Compute absolute value of N. */ +extern intmax_t imaxabs __P ((intmax_t __n)) __attribute__ ((__const__)); + +/* Return the `imaxdiv_t' representation of the value of NUMER over DENOM. */ +extern imaxdiv_t imaxdiv __P ((intmax_t __numer, intmax_t __denom)) + __attribute__ ((__const__)); + /* Like `strtol' but convert to `intmax_t'. */ extern intmax_t strtoimax __P ((__const char *__restrict __nptr, char **__restrict __endptr, int __base)); @@ -269,6 +291,28 @@ extern uintmax_t wcstoumax __P ((__const wchar_t * __restrict __nptr, #ifdef __USE_EXTERN_INLINES +/* We ant to use the appropriate functions from but cannot + assume the header is read already. */ +__extension__ extern long int labs __P ((long int __x)) + __attribute__ ((__const__)); +__extension__ extern ldiv_t ldiv __P ((long int __numer, long int __denom)) + __attribute__ ((__const__)); + + +/* Compute absolute value of N. */ +extern __inline intmax_t +imaxabs (intmax_t __n) __THROW +{ + return labs (__n); +} + +/* Return the `imaxdiv_t' representation of the value of NUMER over DENOM. */ +extern __inline imaxdiv_t +imaxdiv (intmax_t __numer, intmax_t __denom) __THROW +{ + return ldiv (__numer, __denom); +} + /* Like `strtol' but convert to `intmax_t'. */ # ifndef __strtol_internal_defined extern long int __strtol_internal __P ((__const char *__restrict __nptr, diff --git a/sysdeps/wordsize-64/labs.c b/sysdeps/wordsize-64/labs.c new file mode 100644 index 0000000..6ff9835 --- /dev/null +++ b/sysdeps/wordsize-64/labs.c @@ -0,0 +1,23 @@ +/* Copyright (C) 1999 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include + +#include + +weak_alias (labs, imaxabs) diff --git a/sysdeps/wordsize-64/ldiv.c b/sysdeps/wordsize-64/ldiv.c new file mode 100644 index 0000000..f42f327 --- /dev/null +++ b/sysdeps/wordsize-64/ldiv.c @@ -0,0 +1,23 @@ +/* Copyright (C) 1999 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include + +#include + +weak_alias (ldiv, imaxdiv) -- cgit v1.1